Borisy Alexis
SEC insider (Form 3/4/5 filer). CIK 0001319446. Director at Revolution Medicines, Inc. (RVMD) and 4 other issuers. 10 reported Form 4/5 transactions since Sep 2024; latest on Jun 18, 2026. Located in CAMBRIDGE, MA.
Companies Borisy Alexis has filed insider reports for
- Revolution Medicines, Inc. (RVMD): Director
- Parabilis Medicines, Inc. (PBLS): Director
- Relay Therapeutics, Inc. (RLAY): Director
- Blueprint Medicines Corp (BPMC): Director
- Tango Therapeutics, Inc. (TNGX): Director
Borisy Alexis
CIK: 0001319446
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (10 total)
- Jun 18, 2026RVMD
Revolution Medicines, Inc.
AwardDirect1.2K shares- - Jun 11, 2026PBLS
Parabilis Medicines, Inc.
ConversionDirect105.4K shares- - Jun 9, 2026PBLS
Parabilis Medicines, Inc.
AwardDirectStock Option (Right to Buy)
20.2K shares- - Jun 9, 2026RLAY
Relay Therapeutics, Inc.
AwardDirectStock Option (Right to Buy)
32.9K shares- - Jul 17, 2025BPMC
Blueprint Medicines Corp
Tender OfferDirect74.2K shares- - Jul 17, 2025BPMC
Blueprint Medicines Corp
DispositionDirect3.9K shares- - Jun 26, 2025RVMD
Revolution Medicines, Inc.
AwardDirect3.1K shares- - Jun 18, 2025BPMC
Blueprint Medicines Corp
AwardDirect3.9K shares at avg. $128.12$500K - Jun 6, 2025RLAY
Relay Therapeutics, Inc.
AwardDirectStock Option (Right to Buy)
136.7K shares- - Jun 5, 2025TNGX
Tango Therapeutics, Inc.
AwardDirect6.3K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jun 18, 2026 |  RVMD Revolution Medicines, Inc. | Award | 1,191 | - | $0 | Direct |
| Jun 11, 2026 |  PBLS Parabilis Medicines, Inc. | Conversion | 105,414 | - | $0 | Direct |
| Jun 9, 2026 | PBLS Parabilis Medicines, Inc. | Award Stock Option (Right to Buy) | 20,215 | - | - | Direct |
| Jun 9, 2026 |  RLAY Relay Therapeutics, Inc. | Award Stock Option (Right to Buy) | 32,947 | - | - | Direct |
| Jul 17, 2025 |  BPMC Blueprint Medicines Corp | Tender Offer | 74,160 | - | - | Direct |
| Jul 17, 2025 | BPMC Blueprint Medicines Corp | Disposition | 3,902 | - | - | Direct |
| Jun 26, 2025 | RVMD Revolution Medicines, Inc. | Award | 3,142 | - | - | Direct |
| Jun 18, 2025 | BPMC Blueprint Medicines Corp | Award | 3,902 | $128.12 | $499,924 | Direct |
| Jun 6, 2025 | RLAY Relay Therapeutics, Inc. | Award Stock Option (Right to Buy) | 136,681 | - | - | Direct |
| Jun 5, 2025 |  TNGX Tango Therapeutics, Inc. | Award | 6,250 | - | - | Direct |
1-10 of 10 transactions